... Security of isolation, therefore, just relied on warning tags, with no other deterrent.266 The risk management of safety and dependability © Woodhead Publishing Limited, 2 010 Risk management No ... 264 The risk management of safety and dependability © Woodhead Publishing Limited, 2 010 reach danger point. There would be an alarm and the plant would shut down. The operators were ... thought that the market could only stand 2000 tonnes of the product. He thought that sales would be limited by the size of farms, the literacy of the farmers and the uncertain weather.It is...